TABATA Timer / Interval Timer vs NJ Fitness
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TABATA Timer / Interval Timer
This app provides a customizable interval timer for high-intensity workouts like Tabata. Easily set up custom workout routines with adjustable intervals, rest periods, and set counts. Personalize the timer with custom colors, sounds, and notifications for a tailored training experience.
- Unlimited timer creation
- Customizable intervals (warm-up, workout, rest, cool-down)
- Adjustable set counts
- Color and text customization
- Background notifications
- Dark mode support
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It's a timer app suitable for Tabata training. All features are completely free to use. Features: - Quick start-up and comfortable operability. Create unlimited timers. - Freely set warm-up, ready, workout, interval, cool-down seconds, and set counts. - Customize colors, texts, background notifications, sounds, speeches, vibrations, screen flashes and icon badges. - Dark mode - Free URL scheme: tabatatimer:// --- What is Tabata Training? The Tabata Training workout requires 8 intervals of 20 seconds-all-out intensity exercise followed by 10 seconds of rest. Many of you might think how can one do 8 intervals in just 4 minutes? However, according to the research result by Professor Tabata, it is proven the best cardio workout as one can achieve both the aerobic and anaerobic exercises at the same time. Tabata training is a workout with high intensity and high efficiency. Quoted from: http://www.ritsumei.ac.jp/rs/category/tokushu/150715/
NJ Fitness
Get personalized workout and nutrition plans based on a quick quiz. Track your progress, share your journey with a community, and access healthy recipes with macro breakdowns. Stay updated with news from coaches.
- Personalized workout plans
- Customized nutrition plans
- Progress tracking
- Community sharing
- Healthy recipes with macros
- Coach updates
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Take a short quiz and receive a personalised workout & nutrition plan to get the BEST results in the gym or at home: - Workout & nutrition plans tailored to your needs - Track your progress - Share your fitness journey with the community - Tune in with the latest news and updates from your coaches - Categorised healthy recipes with macros NJ Fitness Subscription Workout Plans. NJ Fitness plan: Monthly: £34.99 Payments and Renewal: Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period. You can manage or turn off auto-renew in your Account settings at any time after purchase No cancellation of the current subscription is allowed during the active period. Terms of Use: http://www.njfitness.app/terms-of-use Privacy Policy: http://www.njfitness.app/privacy-policy Nutrition Information: https://www.njfitness.app/nutrition
Screenshots
Verdict
The clearest difference is in-app purchases: TABATA Timer / Interval Timer at none against NJ Fitness's 1. TABATA Timer / Interval Timer also leads on ratings volume (23 vs 1). NJ Fitness's advantage is ads (none vs shown) and update cadence (every 5 days vs every 2 months). On price and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. NJ Fitness sells 1 in-app purchase, starting at $34.99 per month. TABATA Timer / Interval Timer asks for nothing beyond the download.
NJ Fitness holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: TABATA Timer / Interval Timer has 23 ratings behind it against 1, so its average is the more settled of the two.
TABATA Timer / Interval Timer ships an update every 2 months, NJ Fitness every 5 days. Both last shipped on October 21, 2026.
| Parameter | TABATA Timer / Interval Timer | NJ Fitness |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (23 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 23 — better | 1 |
| Update frequency | Every 2 months | Every 5 days — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Subscription |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 26.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 12 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | FugaPiyo Inc. | GOAT Platform ltd |
Customer experience
TABATA Timer / Interval Timer
NJ Fitness
In-app purchases
TABATA Timer / Interval Timer
No in-app purchases
NJ Fitness
- NJ$34.991 Month
Questions
Is TABATA Timer / Interval Timer free?
Is NJ Fitness free?
Which has better reviews, TABATA Timer / Interval Timer or NJ Fitness?
Do TABATA Timer / Interval Timer or NJ Fitness have ads?
Which is updated more often, TABATA Timer / Interval Timer or NJ Fitness?
Other comparisons
